Android

Diary with lock: Daily Journal

Diary with lock: Daily Journal has 94,192,220 installs, rated 4.8 from 1,290,408 ratings, #16 of 158,961 in Lifestyle.

View in the Android store ↗
Installs
94,192,220
+14,630 (+0.0%) this week
Rating
4.8
1,290,408 ratings
-486 ratings (-0.0%) this week
Rank on Android
#1,500
of 2,899,236
down 24 since 2026-11-01
Version
4.97.23
Last updated 2024-12-01

Description

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Diary with lock is a private diary and daily journaling app that is secure and super easy to use. Write about your day, your thoughts and your memories, and keep it all behind a lock that only you can open.

Every journal entry has its own title and date, so your diary stays neat, organized and easy to read back.

PRIVATE
Your diary is personal, a secret diary for your eyes only. Lock it with a PIN code, a password that only you know. Then you can write freely, because your notes are safe behind your lock, even if someone borrows your phone. It is a safe place for your thoughts, your feelings and your secrets.

SIMPLE AND EASY TO USE
Journaling should not feel like work. Open the app, write a few lines, and you are done. The clean and simple design keeps the focus on your writing, without clutter or distractions. That is what makes this diary so easy to use, every day.

This diary is intentionally focused on one thing: your writing. You will not find stickers, feeds or other distractions here. It is just you and your words.

USE IT YOUR WAY
A diary is personal, and so is the way you use it. Some people write a daily journal about everyday life, while others keep a travel diary on their trips. You can also use it as a dream journal, or as a gratitude journal where you collect the good moments. Write long entries or single sentences. It is your diary, so you make the rules.

NEVER LOSE YOUR MEMORIES
Create an optional backup account and your diary is kept safe, even if your phone is lost, stolen or replaced. You can also sync your journal between devices.

SMALL, FAST AND OFFLINE
Diary with lock is a lightweight app that starts instantly and runs smoothly even on older phones. No account is required to start writing. Just open the app and write your first entry. Everything works offline.

FEATURES
• Lock your diary with a PIN code
• Write as many journal entries as you like
• Search your notes, or browse them by year
• Optional backup, and sync between your devices
• A daily reminder helps you build a journaling habit
• Make it yours: background colors, text size and font style
• Export your diary whenever you want
• Works offline, write anywhere, anytime

WHY KEEP A DIARY?
Writing a private journal is a healthy habit. It helps you sort your thoughts, remember the good days and understand the difficult ones. Start small: a few sentences about today is enough. In a year, you will love reading it back.

Made with love in Norway.

Your diary. Your thoughts. Locked.

Is Diary with lock: Daily Journal safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

  • Listed on Google Play.
  • Made by WriteDiary.com; developer website listed: writediary.com. Details →
  • On Google Play since 2013-06-05. Last updated 2024-12-01.
  • Rated 4.8 from 1,290,408 ratings. Details →

Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.

From 1,290,376 ratings · 1★ share 2% (was 2% four weeks ago).

  1. ★★★★★ samaa senadheera · 5 Oct 2026 · v4.97.23
    Easy to use. but so meny ads.
  2. ★★★★★ Damilola Elizabeth · 5 Oct 2026 · v4.97.23
    it helps me to shape my life
  3. ★★★★★ Stoleriu Maria · 5 Oct 2026 · v4.97.23
    ❤️
  4. ★★★★★ Kitty White-Star · 5 Oct 2026 · v4.97.23
    easy, no frills diary. i love it bc its simple. you can change fonts and colors, password protection turn on or off. ads appear after you make an entry. update: I got a new phone and it was very easy to export\import to my new device. I love this diary so much! I've had it 4 months now and I write several times a day. it's very convenient to talk to text all my thoughts and feelings. I also just paid $3 for no ads (worth every penny).
  5. ★★★★★ Charlotte · 4 Oct 2026 · v4.97.23
    This app is so good and it gives you a choice to lock the app so no one other than you can get in. it let's you put a password in and I would recommend this app to people who need privacy and to write down there feelings.
  6. ★★★★★ Lizevelyn Gicheha · 4 Oct 2026 · v4.97.23
    Efficiency in record keeping
  7. ★★★★★ MR COW · 4 Oct 2026 · v4.97.23
    it good for people like me
  8. ★★★★★ Faith Adedayo · 4 Oct 2026 · v4.97.23
    Very useful Everyone should have this
  9. ★★★★★ karrie woodward · 3 Oct 2026 · v4.97.23
    8ts good so far
    Developer reply · 5 Oct 2026
    Hi Karrie, thank you so much! Glad it is working well for you so far. If anything ever comes up, we are happy to help at support@writediary.com. Enjoy!
  10. ★★★★★ Gohar Khan · 3 Oct 2026
    بسٹ
Show all 55 reviews

Growth change in installs

Per Growth Growth % Actual change Measured over
day Not enough history yet
week +14,630 +0.0% +17,564 8.4 days
month +62,829 +0.1% +82,486 39.4 days
year Not enough history yet
How these figures are measured

Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Rank among tracked Android listings#1,500
2026-09-30 · #1,152 2026-11-10
Installs94,192,220
2026-09-29 · 94,109,734 2026-11-07
Ratings1,290,408
2026-09-29 · 1,292,563 2026-11-07
New ratings per month+0 so far
Sep 2026 from 2026-09-29: +19 Oct 2026: +0 (ratings removed) Nov 2026 so far: +0 (ratings removed)
Sep 29 Nov so far

Ratings were removed in Oct 2026, Nov 2026; shown as 0.

Average rating4.8
2026-09-29 · 4.8 2026-11-07

Alternatives to Diary with lock: Daily Journal

Name Installs Rating
Daily Journal: Diary with lock by Happy-verse 13,681,215 4.8
Daily Diary: Journal with Lock by SimpleInnovation 12,192,317 4.7
My Diary - Daily Journal, Lock by Habitics 1,399,462 4.6
Daily Journal: Diary with Lock by Security Lab. 229,532 4.0
Daily diary journal with lock by Just Download It 66,203 —
Diary: Daily Journal with Lock by MAYBE NATURE 40,476 —
Daily Diary: Journal with Lock by EndroMote 39,769 3.5
Diary with Lock - My Daily by ScaleUp Ltd. 19,749 —
Daily Diary - Diary with lock by Fivestars Studio 17,158 3.8
Daily Diary Journal with Lock by Voice Text 16,142 —

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